FR2249733B1 - - Google Patents

Info

Publication number
FR2249733B1
FR2249733B1 FR7436226A FR7436226A FR2249733B1 FR 2249733 B1 FR2249733 B1 FR 2249733B1 FR 7436226 A FR7436226 A FR 7436226A FR 7436226 A FR7436226 A FR 7436226A FR 2249733 B1 FR2249733 B1 FR 2249733B1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR7436226A
Other languages
French (fr)
Other versions
FR2249733A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2249733A1 publication Critical patent/FR2249733A1/fr
Application granted granted Critical
Publication of FR2249733B1 publication Critical patent/FR2249733B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/003—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using inert gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/006—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using reactive gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/15—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using vacuum
FR7436226A 1973-11-05 1974-10-30 Expired FR2249733B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1544073A CH564393A5 (en) 1973-11-05 1973-11-05

Publications (2)

Publication Number Publication Date
FR2249733A1 FR2249733A1 (en) 1975-05-30
FR2249733B1 true FR2249733B1 (en) 1980-12-26

Family

ID=4409108

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7436226A Expired FR2249733B1 (en) 1973-11-05 1974-10-30

Country Status (8)

Country Link
US (1) US3998264A (en)
JP (1) JPS548447B2 (en)
CA (1) CA1049222A (en)
CH (1) CH564393A5 (en)
DE (1) DE2403426A1 (en)
FR (1) FR2249733B1 (en)
GB (1) GB1492057A (en)
SE (1) SE407164B (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4160796A (en) * 1977-10-31 1979-07-10 Howmet Turbine Components Corporation Melting furnace constructions
JPS5632878Y2 (en) * 1977-12-02 1981-08-04
CA1174020A (en) * 1982-01-06 1984-09-11 Jobst U. Gellert Injection molding manifold member and method of manufacture
SE455675B (en) * 1985-02-21 1988-08-01 Asea Ab MEASUREMENT FOR HEATING INTERMEDIATES FOR CONTINUOUS CASTING
GB2198977A (en) * 1986-10-01 1988-06-29 Thomas Robb Coughtrie Melting and die-casting metal
US4947924A (en) * 1987-04-10 1990-08-14 Sumitomo Metal Industries, Ltd. Metal-ceramic composite and method of producing the same
US4858672A (en) * 1988-05-25 1989-08-22 General Motors Corporation Countergravity casting apparatus and method
US4982777A (en) * 1988-08-22 1991-01-08 Metal Casting Technology Inc. Countergravity casting method and apparatus
JPH02235545A (en) * 1989-03-10 1990-09-18 Daido Steel Co Ltd Apparatus and method for casting activated metal
US5427173A (en) * 1989-05-01 1995-06-27 Alliedsignal Inc. Induction skull melt spinning of reactive metal alloys
US5181549A (en) * 1991-04-29 1993-01-26 Dmk Tek, Inc. Method for manufacturing porous articles
DE19800853A1 (en) * 1998-01-13 1999-07-15 Ald Vacuum Techn Gmbh Closed, evacuable crucible for inductive melting or overheating of metals, alloys or other electrically conductive materials
US6004368A (en) * 1998-02-09 1999-12-21 Hitchiner Manufacturing Co., Inc. Melting of reactive metallic materials
US7657951B2 (en) 2004-06-14 2010-02-09 Ez Way, Inc. Support and transfer apparatus for transport of an incapacitated individual
GB2470361B (en) * 2009-05-19 2012-12-26 Honeywell Uk Ltd Method of casting
US8870999B2 (en) * 2011-11-04 2014-10-28 GM Global Technology Operations LLC Apparatus and method for degassing cast aluminum alloys
DE102011089501B4 (en) * 2011-12-21 2013-10-10 Freiberger Compound Materials Gmbh Apparatus and method for vaporizing material from a molten metal
CN103757590B (en) * 2013-12-31 2016-04-20 深圳市华星光电技术有限公司 A kind of coating equipment Crucible equipment
CN104493145B (en) * 2014-12-09 2017-08-01 潍坊一立精密铸造有限公司 New induction furnace and new induction furnace casting mould
CN106881455A (en) * 2017-02-27 2017-06-23 宇龙计算机通信科技(深圳)有限公司 The method and its device of a kind of vacuum low-pressure casting handset shell
CN107570687B (en) * 2017-09-20 2019-08-27 齐鲁工业大学 A kind of vacuum casting device and pouring procedure reducing aluminium alloy castings crystallite dimension
GB2586634B (en) * 2019-08-30 2022-04-20 Dyson Technology Ltd Multizone crucible apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2060134A (en) * 1932-06-27 1936-11-10 Scovill Manufacturing Co Apparatus for refining metals
US2665320A (en) * 1949-09-22 1954-01-05 Nat Res Corp Metal vaporizing crucible
NL91235C (en) * 1954-04-06
GB1013851A (en) * 1963-01-31 1965-12-22 Ass Elect Ind Improvements in and relating to the production of metal castings
US3630480A (en) * 1970-08-27 1971-12-28 Us Air Force Mold assembly for casting ingots
US3888298A (en) * 1972-03-13 1975-06-10 Foseco Int Production of ingots
JPS5215246U (en) * 1975-07-22 1977-02-03

Also Published As

Publication number Publication date
GB1492057A (en) 1977-11-16
SE7413742L (en) 1975-05-06
US3998264A (en) 1976-12-21
CA1049222A (en) 1979-02-27
JPS548447B2 (en) 1979-04-16
CH564393A5 (en) 1975-07-31
SE407164B (en) 1979-03-19
JPS5075120A (en) 1975-06-20
DE2403426A1 (en) 1975-05-07
FR2249733A1 (en) 1975-05-30

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Legal Events

Date Code Title Description
ST Notification of lapse